Episode 6: Will GrIDsure's pattern-based IDs secure the embattled PIN and passcode?

Published: Feb. 15, 2008, 4:30 p.m.

An innovative new technology that strengthens PINs and passcodes with one-time grids and Personal Identification Patterns (PIP) is explored. Executive Editor Chris Corum speaks with the technology's inventors and corporate leaders from GrIDsure on their new pattern-based unique IDs.